266DSH is the differential pressure transmitter featuring standard DP-Style design. Characterized by long stability  and high performance, this pressure transmitter represents ABB commitment in satisfying Customer needs.

This transmitter features in-field replaceable electronics module that thanks to the auto-configuration functionality  dramatically improves plant productivity. Its intuitive plug-and-play display with easy setup procedure really helps  users by saving time and lowering maintenance and inventory costs. Moreover, the innovative TTG (Through The Glass)  technology allow users to configure the instruments in the field without removing the windowed front cover and  consequently to save a lot of time setting all parameters by using the finger tips in few minutes.  
 
In addition, 266DSH features Plugged Impulse Line Detection as standard helping customer in detecting when the impulse  line are going to be plugged. This is real predictive maintenance.  
SIL2/SIL3 certification issued by TÜV Nord according to IEC 61508 represents another key-feature within 266 pressure  transmitter portfolio. This certification is a real guarantee of protection and makes of 266DSH the smartest fit in  Safety-critical loops.

266DSH features WirelessHART communication protocol allowing the addition of pressure measurement points throughout  your operation. You can now monitor hard-to-reach locations and keep your employees out of dangerous and hazardous  areas. The 266 WirelessHART Pressure Transmitters have a battery life of about 10 years at 32 sec update rates,  delivering a very cost-effective and reliable solution to monitor your process assets.  
 
Shorten installation times by eliminating complex wired infrastructures, and lower overall implementation costs of  process measurement, with ABB wireless devices featuring WirelessHART communications – Measurement made easy.